Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578° N Lon: 122.60917° W Elev: 20.0 ft.

Partly Cloudy

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.55 in (1034.54 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 28 Dec 02:20 AM PST
Detailed forecast for

Inner Portland Metro

Today
Areas of frost with patchy dense fog this morning. Partly sunny. Highs in the mid 40s. Winds light.
Tonight
Mostly cloudy in the evening, then becoming partly cloudy. Areas of frost. Lows in the mid 30s. Winds light.
Monday
Areas of frost in the morning. Partly sunny. Highs in the upper 40s. Winds light.
Monday Night
Mostly cloudy in the evening, then becoming partly cloudy. Areas of frost after midnight. Lows in the mid 30s. Northeast wind 5 to 10 mph.
Tuesday
Areas of frost in the morning. Partly sunny. Highs in the upper 40s. Northeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Areas of frost. Lows in the lower 30s.
Wednesday
Partly sunny. Widespread frost. Highs in the upper 40s.
Wednesday Night
Mostly cloudy. Lows in the mid 30s.
New Years Day
Mostly cloudy with a 50 percent chance of rain. Highs around 50.
Thursday Night
Rain likely. Lows in the lower 40s. Chance of rain 70 percent.
Friday
Rain likely. Highs around 50. Chance of rain 70 percent.
Friday Night
Mostly cloudy with a 50 percent chance of rain showers. Lows in the upper 30s.
Saturday
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of rain showers. Highs in the upper 40s.



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235 AM PST Sun Dec 28 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database